Sharp ER-A770 Instruction Manual page 31

PLU code entries (PLU entries and subdepartment entries)
Follow this procedure:
Procedure
PLU code
* Less than a programmed upper limit amount
Example
Key operation
NOTE
When those PLUs for which the unit price has been programmed as zero (0) are entered, only the sales
quantity is added.
Subdepartment (open PLU) entries
Follow this procedure:
Procedure
* Open price
* Less than a programmed upper limit amount
Example
Key operation
30
When using a programmed unit price
P
*Open price
(for subdept. entries)
P
2
P e
60 750
c
`
PLU code
`
1000
P
60
c
e
Display
P
Display